317515744

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109037}}^1$

素因数の和:109067

約数の個数: 48

約数和(自身を含む): 769372128

約数和(自身を除く): 451856384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 109037, 218074, 436148, 763259, 872296, 1417481, 1526518, 1744592, 2834962, 3053036, 3489184, 5669924, 6106072, 9922367, 11339848, 12212144, 19844734, 22679696, 24424288, 39689468, 45359392, 79378936, 158757872, 317515744]

約数ペア:

[(1, 317515744), (2, 158757872), (4, 79378936), (7, 45359392), (8, 39689468), (13, 24424288), (14, 22679696), (16, 19844734), (26, 12212144), (28, 11339848), (32, 9922367), (52, 6106072), (56, 5669924), (91, 3489184), (104, 3053036), (112, 2834962), (182, 1744592), (208, 1526518), (224, 1417481), (364, 872296), (416, 763259), (728, 436148), (1456, 218074), (2912, 109037)]